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TPS65910A3 PMIC wrong RTC voltage

Hi

We have interfaced TPS65910A3A1RSL with AM3352BZCZ60 processor.

We are connecting the VRTC LDO output to the VDDS_RTC(D7) pin of the processorAM3352BZCZ60.

When  we are not powering on the PMIC we are noticing VDDS_RTC voltage going to 1.8V. But when we are powering on the PMIC we are noticing a voltage rise of 2.4V at the VDDS_RTC pin of the processor.

The other outputs of the PMIC are working fine.

Kindly help us on this issue.

Regards

Ashika Ashok